 Velocity Stacks for Weber 40 IDF's |
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| NJ914Guy |
 Mar 12 2011, 07:36 AM
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#1
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Member  Group: Members Posts: 150 Joined: 30-December 10 From: Deptford, NJ Member No.: 12,546 Region Association: MidAtlantic Region  |
My kit came with the Weber/Redline air filters but no velocity stacks. Does anyone have a good source for 40 IDF velocity stacks which will fit inside of the air filters? Will adding a short (est. 2" stack) inside the filter element make a real difference?
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| gothspeed |
Mar 13 2011, 09:08 PM
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Senior Member Group: Members Posts: 1,539 Joined: 3-February 09 From: SoCal Member No.: 10,019 Region Association: None |
QUOTE(Jeffs9146 @ Mar 12 2011, 09:40 AM)  There was a thread a few years back that did a test on a dyno testing what affect changing the VS made to top end and bottom end power! I don't remember what the final out come was but it did make for an interesting read!! Found it!! (IMG:style_emoticons/default/piratenanner.gif) Velocity Stack Testing by Jake I just took a closer look at the thread and it looks like the graph and photo links are no good any more! Maybe Jake could update his results here? (IMG:style_emoticons/default/aktion035.gif) +1 .......... I like graphs of 'real life' tests ........ (IMG:style_emoticons/default/smile.gif) |
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Posts in this topic
NJ914Guy Velocity Stacks for Weber 40 IDF's Mar 12 2011, 07:36 AM
nsr-jamie
My kit came with the Weber/Redline air filters bu... Mar 12 2011, 07:52 AM mrbubblehead aircooled.net Mar 12 2011, 10:14 AM NJ914Guy Thank you for the recommended vendors. Do you bel... Mar 12 2011, 10:22 AM Jeffs9146 There was a thread a few years back that did a tes... Mar 12 2011, 10:40 AM URY914 CB Performance are crooks when it comes to shippin... Mar 12 2011, 11:50 AM ripper911 My set from redline is also Velocity stackless, ho... Mar 13 2011, 07:36 AM J P Stein I bought some from a local VW bug shop. A 0 on the... Mar 13 2011, 08:59 AM jmill
My set from redline is also Velocity stackless, h... Mar 13 2011, 09:30 AM ripper911 off to the VW shop when I get a chance then! Mar 13 2011, 09:50 AM J P Stein Tell these guys they are not "vital" or ... Mar 13 2011, 10:36 AM jmill Apples and oranges. In a race car, where a few HP... Mar 13 2011, 10:53 AM r_towle with 40 IDF carbs on a slow velocity type 4 head, ... Mar 13 2011, 11:06 AM
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